Adam Clarke

There was also a strife among them - There are two different instances of this sort of contention or strife mentioned by the evangelists, each of which was accompanied with very different circumstances; one by Matthew, in Mat 18:1, etc., by Mark, Mar 9:33, etc.; and by Luke, in Luk 9:46, etc. That contention cannot have been the same with this which is mentioned here. The other, related in Mat 20:20, etc., and Mar 10:35, etc., must be what Luke intended here to record; and this strife or contention was occasioned by the request which Zebedee's wife made to our Lord in favor of her sons, James and John; but, then, Luke has mentioned this very much out of the order of time, it having happened while our Lord and his disciples were on their way to Jerusalem: Mat 20:17; Mar 10:32. See Bp. Pearce.